moody

He can be rather moody at times.

有时候他不稳定。

He is a complicated man ——moody, mercurical, with a melancholy streek.

他是一个性格复杂人——喜怒无常,反复多变,忧郁寡欢.

He became moody and unreasonable, flailing out at Katherine at the slightest excuse.

他变得喜怒无常、不可理喻，为点鸡毛蒜皮小事就殴打凯瑟琳。

When he came,he was silent and moody,and after a few sarcastic remarks he went away.

他来时默默无言,郁郁不,冷嘲热讽一通之后就走了。

An ethereal dreamscape done in moody and evocative shades of blue, including deep ultramarine, sky and violet.

幽雅和令人回味蓝色，包括深群青，天空和紫色。